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- 19,308+ registered users
- About 187 Countries
- Since 2011

Green electricity flows through our heart.
The Grafenberg Group is one of the leading insurance brokers in the renewable energy sector. Since its foundation in 1992, Grafenberg has specialised in the insurance of wind power, photovoltaic, hydropower and biogas plants.
Our specialised employees look after our clients throughout Europe. Our clients are also internationally represented and range from wind power operators to international investors.
Grafenberg not only stands for perfect insurance service, but lives renewable energies!